New Zealand bathymetry data set
This data set provides the most up-to-date bathymetry of one of the largest areas of deep-water seabed under national jurisdiction.
The 250m resolution gridded bathymetric data set encompasses New Zealand's Exclusive Economic Zone and is available in multiple high-resolution file formats to suit a range of imagery and mapping needs.
New Zealand Regional Bathymetry (2016) now available.
This dataset is available through NIWA's Geoaptial Portal under